全球變暖英語演講稿范文

精選優(yōu)質辦公范文全球變暖英語演講稿第一篇：?y?2?10e?a?3?3?e?1a￥?y?3?o?e?3a?2?global warmingthere is little doubt that the planet is warming. over the last century, the planets temperature has risen by around 1 degree fahrenheit . the warmest since the mid 1800?s was the 1990s. the hottest years recorded were 1997, 1998, 20XX, 20XX, 20XX.the united nations panel on climate change projects that the global temperatures will rise 3-10 degrees fahrenheit by the century?s end - enough to have the polar caps all but melted.if the ice caps melt, a vast majority of our countries borders will be under water. monuments and great buildings, as well as homes and lives will be under water, including new york city.so now we know what some of the causes are for global warming, how can we as individuals do our part to help save the planet?the answer is simpler than you may think. you don?t have to go miles away from home to protest, or spend masses of money. if you try to follow the few simple steps that i shall now give you, you will have started to help us all.firstly, plant a tree. this could be easier than it sounds. join or help out a local wildlife group and ask to plant a tree. trees, when fully grown, will help keep the planet cooler. on the same point, you could protest against the demolition of the rainforests. this is the same principle, we need the trees to cool our planet and yet they are chopping them down to create roads or homes.something as simple as walking instead of taking the car will help reduce pollution. as well as stopping pollution, you are giving yourself exercise, something important for our bodies. so the next time you get into your car, or your motorbike, think - do i have to make this journey by vehicle or can i walk?when you are at home, and your getting a little cold. put a jumper on and do not adjust the heating.the extra heat produced by our homes also affects the planet. so try wearing an extra layer in winter.if possible, buy your fruit and vegetables from local suppliers. and try to avoid imported goods. the more foreign food that we import the more pollution from aeroplanes and boats it will create.keeping to the speed limit can also help the environment. the more you speed the more petrol you are going to use, making the pollution higher. also, suv?s make about six times their own weight in co2 each year. a small efficient diesel car covering the same distance not only uses much less fuel; it makes two thirds less.if possible use solar energy, after all it is free; all you need to buy is the equipment. you can get much of your hot water and heating from the sun and even generate electricity.reduce, reuse and recycle. only buy what you need; don?t stock the cupboards with things you may or may not use. reuse whatever you can, like containers and paper, and recycle what you cannot reuse. it really is as simple as that.finally turning off unused sources of power such as televisions and heaters will help the environment, as well as save you money.if everybody stuck to these rules, we would be doing a great thing by protecting the earth. so please take into consideration what i have said, and try to do your part. after all, it will be our next generation that will feel the effects.第二篇：英語作文全球變暖全球變暖environmental protectionno one，regardless of race, religion or nationality, can deny that the world we live in is becoming increasingly intolerable because of the effects of global warming. according to many experts, even greater impacts are still on the way.there are numerous causes for this problem. on one hand, human-related emissions of carbon into the atmosphere is causing, and will in the future cause, significant global warming according to the theory. on the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the it is urgent that immediate and effective actions should be taken right away. first, more trees need to be planted to help improve and beautify the environment. besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect and achieved good results. in a word, there is a long way to go before we can take a comfortable world for granted again .many people believe that human activity is causing the earths temperature to rise. they say that this global warming will have dreadful consequences for our environment, such as drought and flooding. mwhat should governments do to help prevent global warming? give reasons for your suggestions.the earths temperature is rapidly changing. as a result there has been a lot of climate change such as heat waves, droughts and floods. scientists believe that this is the result of human activity, which is polluting the earths atmosphere. this could become a disaster if governments do not act to help prevent global warming. they can act in three ways; by supporting research, by making laws and by keeping the general public informed.firstly, governments can support research. for example, they should encourage companies to develop vehicles that cause less pollution. they should also supportalternative sources of electricity from wind and water rather than from oil and coal. as well, they should sponsor conferences to discuss the effects of greenhouse gas emissions and possible solutions to the problem.secondly, they should make laws that limit the amount of greenhouse gases that companies can emit. private companies should be rewarded for following these laws. they should also be punished for creating pollution.finally, everybody is affected by global warming. therefore, it is important thatgovernments involve individuals in the problem solving process. for example they should encourage households to save as much energy as possible by using more efficient light bulbs or less hot water. they should also encourage the public to recycle, and this should be compulsory for everyone. another way of saving energy is by public transport systems. governments should spend money on public transport to make it as easy as possible for the public to save energy.in summary, it is clear that there are a lot of things that governments can do to prevent global warming. they should involve companies, support scientists and encourage individuals to protect the planet.第三篇：全球變暖英語作文全球變暖英語作文作文一people around the world may feel that the climate has been getting steadily warmer and warmer in recent years. places which used to be abundant in snowfall have frequently experienced snowfree winters. drought lasts longer in some dry areas. people find that without air conditioners they could hardly work or fall asleep on hotter summer days.the side effects of global warming are alarmins. a warmer global climate melts the ice caps, raising sea levels. what is more, it disturbs weather patterns, causing droughts, severe storms, hurricanes. people suffer a lot from disasters relevant to global warming.to stop global warming we should make immediate and continual efforts. we hope the situation will soon change. global warming catches and holds our concern, for it affects us and will affect our later generations. we cannot wait any longer. do it. do it right. do it right now.作文二全球變暖directions: for this part, you are allowed 30 minutes to write a short essay on the topic environmental protection. you should write at least 120 words following the outline given below.1. 全球變暖對地球環(huán)境造成了很大影響2. 引起全球變暖的原因3. 我們需要采取的措施environmental protectionno one，regardless of race, religion or nationality, can deny that the world we live in is becoming increasingly intolerable because of the effects of global warming. according to many experts, even greater impacts are still on the way.there are numerous causes for this problem. on one hand, human-related emissions of carbon into the atmosphere is causing, and will in the future cause, significant global warming according to the theory. on the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the problem.it is urgent that immediate and effective actions should be taken right away. first, more trees need to be planted to help improve and beautify the environment. besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect and achieved good results. in a word, there is a long way to go before we can take a comfortable world for granted again .作文三全球氣候變暖是目前人類面臨的最大環(huán)境問題。請你根據(jù)以下提示，寫一篇英語短文，為“節(jié)能減排”獻計獻策。背景隨著經(jīng)濟的發(fā)展，更多的溫室氣體被排放，其中大約70%為二氧化碳，這也是全球變暖的主要原因之一后果海平面上升；自然災害頻繁。措施1.多使用清潔能源，少用煤、油；2.在可能的情況下以步代車；3.4.要求：1. 短文必須包括表格中的所有內容要點，可適當發(fā)揮，措施中3、4點由考生自由發(fā)揮；2. 詞數(shù)：100左右。with the development of economy, more and more greenhouse gases are being discharged into the air. co2 makes up about 70% of the greenhouse gases, which is considered to be one of the greatest causes of global warming. it has harmful effects, causing the sea level to rise and many natural disasters to strike. so we must take effective measures to save our planet. first, we should use more clean energy and less coal and oil. second, we should go to work on foot or by bus instead of driving a car if possible. third, we should plant more trees, because plants can turn co2 into oxygen. more importantly, we should form the habit of saving energy in our daily life.作文四ladies and gentlemen,good morning, i am li hua from tianjin, china . its my great honor to be here to talk about the global warming problem and ways of dealing with it.lately , global warming is becoming a serious problem. several factors contribute to it. first of all, a lot of greenhouse gas is produced by cars and factories; furthermore, the loss of forests is another cause of global warming.global warming will cause some harmful effects. firstly, some islands will disappear because of the rise of sea level. secondly, extreme weather results from global warming. when temperature rises, the production of crops will decrease. besides, some animals and plants will disappear, thus destroying the ecosystem.so we should protect the earth from greenhouse gases. we should plant trees and reduce the amount of carbon dioxide and other greenhouse gases. hope our earth can become better and better.thats all. thank you.作文五to control the global warmingduring the late 20 century, global warming became more and more bothering to human beings.nowadays, it is commonly acknowledged that to maintain permanent peace and development, environmental problems must be solved with highest priority. in my opinion, to control global warming, government should carry out sensible policies and common people also should take their resibonsibilities.i can remember big snow came every year when i was a child, and the weather was so cold that i couldnt go outdoors without my scarf and hat. but these years, big snows are hard to see, and even in december, you neednt wear too much because its not cold at all. the climate is changing. in the past decades, global warming arouse many countries attention and they do took some measures to ease this problem. however, though the kyoto protocol was signed, some countries are not willing to hold their pace of economic development. to drive the global warming under control, we still have a long way to ernments are the main force in the combat against global warming. on the issues concerning global warming, the variety of attitudes toward global warming is a greatest obstacle for us to win this combat. so, at first, all the countries must reach an agreement on striking a balance between developing economy and solving this environmental problem. then, some effective policies should be adopted to reduce the emission of the greenhouse mon peoples involvements are the key to ease the global warming. one persons ablity is slight, but if every one can make a little effort, the achivement will be incredible. what can we do for it? i think first, we can learn something about global warming, to be aware of it and to know our resiponsiblities to this planet. in addition, we can should not to make greenhouse gases, specificlly, to take bus or ride bicycle instead of driving private car.if we human beings can make joint effort to take care of this planet. i think global warming will certainly be solved in the near future.作文六the crisis of global warmingbackground: 全球變暖cause: 溫室氣體排放,其中大約70%為二氧化碳.consequence : 海平面上升 自然災害頻繁measures: 1節(jié)約家用電器 2少用機動車輛 3.植樹造林詞數(shù)120個global warming has become one of the biggest environmental concerns for people all over the world.with the development of economy, the emission of the greenhouse gas, consisting of about 70% carbon dioxide, has been steadily increased, contributing greatly to the global warming. the increase in the temperature of the earth has caused many harmful effects. it melts the ice caps, raising sea levels. it disturbs weather patterns, causing frequent natural disasters such as floods, droughts, severe storms, hurricanes , and so on.actually, its easy for everyone to do something to save energy and reduce the emission ofgreenhouse gas. for example, turn off an electrical appliance if it is not used. walking, cycling, carpooling or using public transportation instead of using motor vehicles are all good ways to reduce the emission of carbon dioxide.we are also supposed to plant trees and preserve forests. every individual counts and individuals together makes a big difference.作文七倡議書1 據(jù)報道，在過去的十年間，北極圈內的平均氣溫比以前升高了23攝氏度。2 20XX年12月的哥本哈根世界氣候峰會要求各國減少溫室氣體排放，拯救地球。3 20XX年新年剛開始，極度寒冷的天氣襲擊了亞洲、歐洲和北美洲。惡劣的天氣正是全球變暖的后果。dear fellow students,it is reported that the average temperature within the arctic circle has risen by 23 degrees celsius in the past ten years. at the copenhagen climate summit 20XX all nations were required to reduce the greenhouse gas emission to save the earth. at the beginning of 20XX, extremely cold weather hit asia, europe, and north america, which is the evidence of global warming.as is known to all, our environment has been worsening due to human activities. if we dont take effective measures now, human beings will not be able to survive in the future. if we can save energy, recycle waste and plant more trees, we can make the earth a better place. so lets take action from now on! lets save the earth.作文八ladies and gentlemen,good morning. im li hua from fujian, china. its my great honor to be here to say something about the global water shortage and ways of dealing with it.as we know, the global water shortage is becoming increasingly sever mainly due to global warming, environmental pollution and the ever-increasing population. therefore, its high time we did something about it.firstly, an effective way, i think, is to reserve water in a scientific way for future use. secondly, new methods need to be developed to use the existing waster resources, for example, turning sea water into fresh water. thirdly, we must stoop water pollution by law. last but not least, its everyones responsibility to make good use of water, such as recycling and saving water in our daily life.in conclusion, people around the world should be aware of the real situation of water shortage, protect the present water resources and explore potential ones scientifically.作文九global warming and